602  
CDUS43 KILX 212127  
CLIMTO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
427 PM CDT FRI APR 21 2023  
   
...............................
 
 
   
..THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR APRIL 21 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 61 255 PM MM MM 66 -5 71  
MINIMUM 48 629 AM MM MM 45 3 52  
AVERAGE 55 56 -1 62  
 
PRECIPITATION (IN)  
TODAY 0.02 MM MM 0.15 -0.13 0.07  
MONTH TO DATE 1.89 2.72 -0.83 1.87  
SINCE MAR 1 7.53 4.94 2.59 8.17  
SINCE JAN 1 11.23 8.79 2.44 12.11  
 
DEGREE DAYS  
HEATING  
TODAY 10 10 0 3  
MONTH TO DATE 190 280 -90 343  
SINCE MAR 1 892 977 -85 975  
SINCE JUL 1 4500 5087 -587 4786  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 11 0 11 0  
SINCE MAR 1 11 3 8 0  
SINCE JAN 1 11 3 8 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 47 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 MM MM  
MINIMUM TEMPERATURE (F) 46 MM MM  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 608 AM CDT SUNSET 737 PM CDT  
APRIL 22 2023.........SUNRISE 606 AM CDT SUNSET 738 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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